نتایج جستجو برای: serum free
تعداد نتایج: 795338 فیلتر نتایج به سال:
Abstract Background: Regarding the variety of tests present for detecting and also screening prostate cancer and also bearing in mind the advantages and disadvantages of these tests we decided to re-evaluate these tests (total prostate specific antigen and all of its modifications) in detecting prostate cancer in men with intermediate serum PSAlevels. Methods: Following a cross se...
Background and purpose: Free radicals have important role in many diseases such as cancer. Antioxidants are powerful scavengers of free radicals and help immune system to remove them. Total antioxidant capacity (TAC) indicates total antioxidant activity in plasma and body fluids. Imbalance between producing free radicals and antioxidant defense leads to oxidative stress in the body and results ...
Human peripheral blood monocytes (HPBM) were cultured in the absence of human serum and were converted into a state exhibiting a high accessory function expressed by their ability of supporting lymphocyte proliferation. After a prolonged culture in serum free media the monocyte derived cells were highly viable, increased in size and developed veils and dendritiform elongatio'l1s. Paralleli...
due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
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